2000 Ford F350 Super Duty - right Front View - Photo 8988967

We arrived early in the morning for our appointment at West Coast Differentials in Rancho Cordova, CA, for Jane's surgery. We were out of there in time for a late lunch. WCD's Eric Knouse changed both front and rear ring-and-pinions from 3.73 to 4.30 and installed two ARBs (minus plumbing) in a little more than five hours.